[INFO] crate async-task 0.1.0 is already in cache
[INFO] extracting crate async-task 0.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/async-task/0.1.0
[INFO] extracting crate async-task 0.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/async-task/0.1.0
[INFO] validating manifest of async-task-0.1.0 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of async-task-0.1.0 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing async-task-0.1.0
[INFO] finished frobbing async-task-0.1.0
[INFO] frobbed toml for async-task-0.1.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/async-task/0.1.0/Cargo.toml
[INFO] started frobbing async-task-0.1.0
[INFO] finished frobbing async-task-0.1.0
[INFO] frobbed toml for async-task-0.1.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/async-task/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing async-task-0.1.0 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/async-task/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 029d872ed71076fd3b62208ac91ccebcf8cddb5be5a70a43796ea1307ff91e69
[INFO] running `"docker" "start" "-a" "029d872ed71076fd3b62208ac91ccebcf8cddb5be5a70a43796ea1307ff91e69"`
[INFO] [stderr]    Compiling async-task v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `"docker" "inspect" "029d872ed71076fd3b62208ac91ccebcf8cddb5be5a70a43796ea1307ff91e69"`
[INFO] running `"docker" "rm" "-f" "029d872ed71076fd3b62208ac91ccebcf8cddb5be5a70a43796ea1307ff91e69"`
[INFO] [stdout] 029d872ed71076fd3b62208ac91ccebcf8cddb5be5a70a43796ea1307ff91e69
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/async-task/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] c087d017dd7442fcd0c352f1eadef75d6cab8902901ac3a42a79a095d1ad8f97
[INFO] running `"docker" "start" "-a" "c087d017dd7442fcd0c352f1eadef75d6cab8902901ac3a42a79a095d1ad8f97"`
[INFO] [stderr]    Compiling async-task v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `"docker" "inspect" "c087d017dd7442fcd0c352f1eadef75d6cab8902901ac3a42a79a095d1ad8f97"`
[INFO] running `"docker" "rm" "-f" "c087d017dd7442fcd0c352f1eadef75d6cab8902901ac3a42a79a095d1ad8f97"`
[INFO] [stdout] c087d017dd7442fcd0c352f1eadef75d6cab8902901ac3a42a79a095d1ad8f97
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/async-task/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 5ef02e737057ce190f9e6b231c802b24ac430c5564e1e079de0cf207980313d0
[INFO] running `"docker" "start" "-a" "5ef02e737057ce190f9e6b231c802b24ac430c5564e1e079de0cf207980313d0"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/async_task-b1cbbb06c2d18bb0
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests async-task
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "5ef02e737057ce190f9e6b231c802b24ac430c5564e1e079de0cf207980313d0"`
[INFO] running `"docker" "rm" "-f" "5ef02e737057ce190f9e6b231c802b24ac430c5564e1e079de0cf207980313d0"`
[INFO] [stdout] 5ef02e737057ce190f9e6b231c802b24ac430c5564e1e079de0cf207980313d0